Here's my latest. I went with pants + Tabard instead of a robe because a worgen in a skirt + a mount looks like the worst thing in the entire game (graphically). It makes his legs look extremely stretched out, and it makes it look like the robe is slicing the mount vertically in two.

That, and pants make tabards look very cool :P. All in all my favorite look so far, I think I'll be changing the weapon whenever I get rid of my dagger, simply because everyone and their mother uses that dagger to get rid of enchant glows.

Here is my current 'Mog, made to match my guild tabard. Item list can be found at my armory, here: us.battle.net/wow/en/character/lothar/Derap/advanced

i.imgur.com/dWaPR.jpg

On a less related note, does anyone know of a cloak that matches t13 heroic? EDIT: Also a belt, was thinking the belt off of zonozz, Cord of the Slain Chmapion, but it doesn't quite amtch the heroic colors. A little disappointing since there's a belt that matches the regular tier just fine.